baber/WOPTO huggingface dataset:
Patent JP-H0559864-A (JP)
Title: Hinge structure
Inventor: HASHIBA YASUHIRO
IPC: E05D5/10
Filed: 1991-08-30
Abstract: PURPOSE:To maintain the strength of a shaft pin, facilitate its insertion, and improve the assembling work property of a vehicle door structure and the like by providing a large-diameter section at the rear section of the insertion direction, and providing the release stop section of the shaft pin to be coupled with the support body of a pivotal body. CONSTITUTION:A pair of support tongue pieces 21 each having a support hole 14 are provided on the handle case 13 of a door, and a release stop tongue piece 22 is separately provided. A release stop section 22a having the same axis as that of the support hole 14 and having a diameter smaller than that of a taper large-diameter section 20c is provided on the release stop tongue piece 22. Positions of the shaft hole 12 of a handle 11 and the support hole 14 are matched, and a shaft pin is inserted from the release stop tongue piece 22 side with a taper section 20b located at the front. The taper large-diameter section 20c is brought into contact with the release stop section 22a, and the thrust load with resistance by insertion is applied to the shaft pin. The release stop tongue piece 22 and a handle case 13 or the taper large- diameter section 20c are deformed. The taper large-diameter section 20c rides over the release stop section 22a, a hook face 20e at the rear end of the insertion direction is coupled with the end face of the release stop section 22a, and the release of the shaft pin is stopped.
Patent JP-2000074089-A (JP)
Title: Damper disc assembly
Inventor: HASHIMOTO HIDEKI
IPC: F16F15/123
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To stabilize friction on a first step friction mechanism on a separate hub type clutch disc assembly. SOLUTION: Intermediate bodies 18, 20 are arranged between the axial directions of plates 31, 32, the side in the first axial direction is supported by a clutch plate 31, and the support part 20 is on the inner peripheral side. An output hub 3 has flanges 64, 65 arranged facing against the axial direction. The intermediate bodies 18, 20 and the hub 3 are supported on the clutch plate 31. A second friction mechanism 10 has a bush 19 to make contact with the support part 20 by being engaged with the hub 3 impossible to relatively move and free to move in the axial direction and a second cone spring 78 arranged between the axial directions of the flange 64 and the bush 19.
Patent JP-H04127851-A (JP)
Title: Permanent magnet rotor
Inventor: KAWAMATA MITSUHISA
IPC: H02K1/27
Filed: 1990-09-19
Abstract: PURPOSE:To eliminate burr at the time of assembling and to make possible to increase unbalance correction amount by forming an end plate for holding a permanent magnet of a material having lower hardness than a nonmagnetic protective cylinder for the permanent magnet. CONSTITUTION:When a material having lower hardness than a nonmagnetic cylinder 2 is employed for nonmagnetic end plates 5, 6 supporting a permanent magnet rotor 1, the end plates can be cut easily and that part is cut by means of a drill, together with annular diecast members 8, 8' to provide an unbalance correcting part. Since the volume to be cut off increases, unbalance correcting amount increases and thereby correctable margin can be increased even if other components are not made with high accuracy. Furthermore, when the end plates 5, 6 and the nonmagnetic cylinder 2 are interference fitted, they are press fitted with no gap while cutting the fitting parts of the end plates and thereby burr is eliminated. According to the constitution, vibration of motor can be suppressed.
Patent JP-H0294618-A (JP)
Title: Manufacture of laminated ceramic capacitor
Inventor: FURUKAWA OSAMU
IPC: H01G4/12
Filed: 1988-09-30
Abstract: PURPOSE:To prevent an internal-electrode paste from being oxidized during a binder-removing process and to prevent an organic substance such as carbon or the like from remaining inside a ceramic green sheet by a method wherein carbon is contained in an internal electrode containing a base metal as a main constituent. CONSTITUTION:When an internal-electrode paste containing carbon, preferably carbon black or a graphite powder, is used for an internal electrode, this carbon locally forms a reducing atmosphere with reference to a base metal to be used as the internal electrode at a temperature and at an oxygen concentration of a binder-removing process for a laminated substance. As a result, even in state that an organic binder inside a ceramic green sheet is decomposed, the internal electrode is kept in the reducing atmosphere and its oxidation is suppressed; accordingly, a goodquality internal electrode is formed after a baking operation. Thereby, it is possible to obtain a laminated ceramic capacitor which is composed mainly of the base metal, where the internal-electrode paste is not oxidized during a binder-removing process, which is provided with the excellent internal electrode and where an organic substance such as carbon or the like does not remain inside the ceramic green sheet.
Patent JP-S60136797-A (JP)
Inventor: KASHIO YUKIO
IPC: G09B15/00
Filed: 1983-12-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04126797-A (JP)
Title: Refrigerating machine oil
Inventor: USAMI MASAHIRO
IPC: C10N30/12
Filed: 1990-09-19
Abstract: PURPOSE:To obtain a refrigerating machine oil for compression type refrigerating machine suppressed in deposit of copper onto iron surface and prevented from causing trouble by adding a chelating agent to copper to a base oil consisting of a polyoxyalkylene glycol. CONSTITUTION:The aimed refrigerating machine oil for compression type refrigerating machine using tetrafluoroethane as a refrigerant and obtained by adding one or more kind of chelating agents of aminotriazol, alizarin-S, stabinol CS-42, oxine bipyridyl, morin, quinaldinic acid, aluminon, triethanolamine, etc., to copper to a base oil consisting of polyoxyalkylene glycol, preferably at an amount of 0.001-10wt.%. Further, similar effect is obtained also by adding a rustproof agent or derivative thereof instead of the chelating agent.
Patent JP-2000076549-A (JP)
Title: Plural price lookup maintenance systems and method
Inventor: WATANABE SUKEHISA
IPC: G06Q50/00
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To synchronize the updation contents of the PLU (price look up table) table belonging to each device between a POS server device and plural POS devices. SOLUTION: The change data of a PLU table are inputted to a POS server device 100, the inputted change data are registered together with Rev to a master PLU history management table 108 of the POS server device 100. The device 100 transmits the contents registered with the table 108 to plural POS devices 200 to 400 by means of multicast transmission processing via a 1st LAN controlling part 105 and after that, updates a master PLU table 107 with the change data. The plural POS devices 200 to 400 respectively receive updation data, register the updation data to each local PLU history management table and update each local PLU table with the updation data.
Patent JP-H0987929-A (JP)
Title: Production of highly dense titanium compound polycrystal fiber
Inventor: KOBAYASHI ISAMU
IPC: D01F9/08
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain a highly dense titanium compound polycrystal fiber useful as a reinforcing material, etc., hardly cracking, excellent in mechanical strength, by treating a specific potassium titanate fiber lump under a specific condition. SOLUTION: A titanium compound convertible into TiO2 is mixed with a potassium compound to be made into K2 O in the molar ratio of TiO2 /K2 O of 1.5 to 2.5 to give a mixture, which is heated, melted and cooled to give a fiber lump composed of potassium dititanate. The fiber lump is immersed in a liquid, potassium in the fiber is eluted, the fiber is defibrated to give a hydrated potassium titanate fiber having 12-20wt.% potassium content. The fiber is heated and dried at 100-400 deg.C to give a hydrated potassium titanate fiber, which is immersed in a liquid and potassium is eluted to give a hydrated potassium titanate fiber having <=13.6% potassium content. The prepared hydrated potassium titanate is heated to 900-1,300 deg.C and its crystal structure is changed to give the objective highly dense titanium compound polycrystal fiber.
Patent JP-S6490307-A (JP)
Title: Snow control by snow flow trough
Inventor: MAMIYA AKIO
IPC: E03F1/00
Filed: 1987-09-30
Abstract: PURPOSE: To remove snow by means of snow flow channels on a gentle grade area by providing the group of snow flow channels while communicating a number of circulating snow flow channels to one another by means of overflow passages from upstream to downstream of a gently sloping urban area, and making the group of snow flow channels deeper on the downstream side than on the upstream side. CONSTITUTION: In a relatively level urban area 2, a group of endlessly excavated snow flow channels 4 are provided, and the snow flow channels 4a-4c are connected together by overflow passages 5. Each show flow channel 4 allows circulation of water by a pump 8, and each snow flow channel 4 and each overflow passage 5 are formed to get deeper in steps from upstream to downstream. The water of a river 3 is guided upstream of the group of snow flow channels via a water conduit 6, and as snow dumped into each snow flow channel 4 in the urban area 2 is melted, overflow is made to flow down the upstream snow flow channels to the downstream snow flow channels and is finally discharged into the river via a drainage passage. Therefore, snow can be removed by means of the snow flow channels in the gently sloping urban area 2.
Patent JP-H03163165-A (JP)
Title: Polyamide resin composition
Inventor: SAKAI HIDENORI
IPC: C08K7/14
Filed: 1989-09-22
Abstract: PURPOSE:To obtain a polyamide resin composition excellent in flow, mold release, heat resistance, rigidity, etc., and suppressed from markedly decreasing in a mol.wt. during molding by mixing an aromatic polyamide with a fibrous reinforcement and a specified carboxylic acid derivative. CONSTITUTION:This polyamide resin composition comprises 100 pts.wt. aromatic polyamide comprising dicarboxylic acid component units comprising terephthalic acid component units and aromatic dicarboxylic acid component units other than terephthalic acid component units and/or 4-20C aliphatic dicarboxylic acid component units and diamine component units comprising aliphatic diamine component units and/or alicyclic diamine component units, 0-200 pts.wt. fibrous reinforcement and 0.01-5 pts.wt. at least one compound selected from the group consisting of salts of higher fatty acids with metals of groups I, II and III of the periodic table and derivatives of 26-32C aliphatic carboxylic acids.
Patent JP-2000077349-A (JP)
Title: Heating apparatus
Inventor: YAMAMURA YASUHIRO
IPC: H01L21/268
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain a heating apparatus which can selectively heat only part of a specific area of an object to be heated and can easily realize a plurality of processes necessary for heat treatment of different temperatures for the single object to be heated. SOLUTION: A plurality of (three in this case) uniform-illumination illumination infrared lamps 20 having paraboloidal reflecting mirrors 20a provided outside a quartz pipe 11 are provided. A semiconductor wafer 13 has an LSI of a DRAM/logic mixture type formed thereon including logic and DRAM part. High temperature heat treatment is required only for the DRAM part while unnecessary for the logic part. A mask 14 sized to cover the semiconductor wafer is arranged above a susceptor 12. Infrared light 20b is irradiated onto the entire wafer 13 from the infrared lamps 20. However, due to the provision of the mask 14, the infrared light 20b other than openings 14a of the mask are shielded. Accordingly, the infrared light is irradiated only on a specific part (DRAM part) of the wafer 13 to selectively heat the DRAM part.
Patent JP-2000070882-A (JP)
Title: Cleaning device
Inventor: KAWAMURA TAKEYA
IPC: B08B3/10
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To reduce running cost, enhance cleaning effect of parts, reduce installation cost and provide a device reduced in size. SOLUTION: This device comprises a cleaning liquid tank 7 containing a cleaning liquid (ethylene glycol solvent) for cleaning a photosensitive drum D to which a photosensitive film adheres and a cleaning tank 11 for separating the photosensitive film by swelling the film by a cleaning nozzle 12 for allowing the cleaning liquid to flow down uniformly on a surface of the drum D.  Further, a water supplement tank 21 for lowering concentration of the cleaning liquid, a cleaning liquid supplement tank 22 for raising concentration of the cleaning liquid and a heater for regulating temperature of the cleaning liquid are provided, and a cleaning liquid concentration sensor 27 and a temperature sensor 26 are provided, and the concentration and temperature of the cleaning liquid are controlled optimally by a controller 31 on the basis of detection signals of the concentration sensor 27 and the temperature sensor 26 through the water supplement tank 21, the cleaning liquid supplement tank 22 and the heater 10.
Patent JP-H08109627-A (JP)
Title: Stripping construction method and device therefor
Inventor: YOSHIDA HIROSHI
IPC: E02D3/12
Filed: 1994-10-13
Abstract: PURPOSE: To effectively improve the stirring device with a simple structure at a low cost by making relative motion between a plurality of stirring wings and soil existing in area of the stirring wings to prevent common rotation of the stirring wings soil when the ground is mixed with grout to stir. CONSTITUTION: A boring hole B is excavated in the ground G, and a rod 1 fixing stirring wings 2 and 3 thereto is inserted into the boring hole B. A plurality of fine piano wires 4, 4... are irregularly extended so that common rotation with soil is prevented. The rod is connected to a driving device, and grout is supplied between the stirring wings 2 and 3 for a supply device. The rod 1 is driven with the driving device, and the grout is supplied to the soil in area between the stirring wings 2 and 3. By the constitution, the soil between the stirring wings 2 and 3 is finely cut to make relative motion between the stirring wings and soil, the ground is uniformly mixed with the grout without making 'common rotation', and various kinds of underground consolidation bodies can be desirably developed.
Patent JP-H08108574-A (JP)
Title: Image output apparatus
Inventor: YAMATO KENICHI
IPC: H04N1/23
Filed: 1994-10-13
Abstract: PURPOSE: To prevent easily the generation of bleeding and to conduct high quality printing without making printing drive complex and without lowering printing speed. CONSTITUTION: When printing data are supplied from a host computer as external equipment to an input I/F part 2, the data are analyzed in an input data analysing part 3 to be sorted into printing data, printing control data, filter data, etc. The filter data are stored in a filter data storing part 4, and the printing data and the printing control data are supplied to an output processing part 5. Next, in the output processing part 5, the logical product of the printing data supplied from the input data analysing part 3 and the filter data stored in the filter data storing part 4 is obtained, and the results are written in an output buffer 7. A printing head 9 conducts printing by ejecting ink onto a sheet on the basis of the printing data of the output buffer 7. As a result, the printing is conducted on the sheet in 50% density of the printing data supplied from the host computer.
Patent JP-S60141888-A (JP)
Title: Manufacture of shell forming layer for vacuum forming plastic sheet
Inventor: SHIBAZAKI MITSUO
IPC: C25D1/10
Filed: 1983-12-29
Abstract: PURPOSE:To pierce easily suction holes of a desired diameter at desired positions by forming a shell forming layer on a master model having many fine wires attached to the surface and by removing the wires to pierce pores in the shell forming layer. CONSTITUTION:Many fine wires 6, 6', 6'' are attached to the desired positions of the surface of a master model 5 made of wood, plastics or the like. The wires 6, 6', 6'' are metallic wires, and synthetic fibers or the like may be used. Electric conductivity is provided to the model 5 by a conventional method, and a shell forming layer 1 is formed on the surface of the model 5 by electroforming. The layer 1 is then released from the model 5, and the wires 6, 6', 6'' set in the layer 1 are drawn out to obtain a shell forming layer 1 for vacuum-forming a plastic sheet. The layer 1 has many pores 4, 4' as suction holes.
Patent JP-H07104800-A (JP)
Title: Vector quantizing device
Inventor: NAKABASHI JUNICHI
IPC: G10L19/038
Filed: 1993-10-04
Abstract: PURPOSE:To decrease the frequency of arithmetic operations of fuzzy vector quantization and performing it fast by performing the fuzzy vector quantization divisionally in two stages, to eliminate influence on a following system for voice recognition, etc., and to speed up the processing of the whole system. CONSTITUTION:An input signal S is converted by a feature extraction part 701 into a sound vector series Y, which is replaced with a label vector series 0 and a feed reversion degree vector series U by using a code vector storage part 702 and a fuzzy vector quantization part 703. A comparison and decision part 707 outputs the maximum likelihood among likelihoods from HMMlambda<w> corresponding to respective words W stored in a likelihood storage part 706 as a recognition result. And, the fuzzy vector quantization is performed divisionally in two stages and then the vector quantization of the 2nd stage is performed only for clusters in layers below the optimum code vector (or code label) determined in the 1st stage, and, the search space of the vector quantization becomes small and the frequency of the arithmetic can be decreased.
Patent JP-H0194186-A (JP)
Title: Roll blind device spreadable to opening section
Inventor: SHOJI YOSHIHIRO
IPC: E06B9/64
Filed: 1987-10-02
Abstract: PURPOSE: To save energy by tightly applying a screen to the whole surface or the periphery of an opening part, and maintaining its tight condition by paste material, static electricity, or magnetic force or the like. CONSTITUTION: An end bar 14 is inserted into a free end of a screen 12, a roll 16 is wound at the other end, and paste material 20 is applied to an outer surface 15 on the window side in the form of a window frame, so a roll blind device 10 is formed. Next, the end bar 14 of the blind device 10 is installed on a fixing device 27. An outer circumferential surface of the screen 12 is then pressed by a roll support body 18 to surfaces of arc-shaped window frames 25, 26, while it is rolled along the surface toward a linear window frame 24 on the lower side. As the screen 12 reaches the window frame 24, the roll 16 is engaged with a hook 28, and a handle 19 of the roll support body 18 is hooked on the hook 28.
Patent JP-H08108854-A (JP)
Title: Steering control method of wheel type machine and device thereof
Inventor: YAMAMOTO HAJIME
IPC: E01C19/48
Filed: 1994-10-13
Abstract: PURPOSE: To stably control steering by eliminating overshoot in the steering control of a wheel type machine. CONSTITUTION: While detecting a reference object 2 such as a wood block for construction execution provided on the road surface by means of a reference object detecting sensor 3 provided on the body 1 of a wheel type machine, the steering angle of steering wheels 5a is controlled so that the body 1 follows up the reference object 2. The steering angle of the steering wheels 5a is detected by means of a steering sensor 31. When the reference object detecting sensor 3 is returned to the reference position shown by the reference object 2, a signal controlling the steering angle of the steering wheels 5a into the rectilinear direction is outputted from a controller 32.  An electromagnetic type directional control valve 34 is controlled to be changed based on the output signal from the controller 32, an actuator 27 for steering control is controlled to expand/contract by means of the control valve 34, the spindles 24 of the steering wheels 5a are controlled to rotate ' with king pins 23 as fulcrum and the steering angle is returned into the rectilinear direction.
Patent JP-H02115331-A (JP)
Title: In-100 type nickel-base superalloy having a fatigue-failure resistance and its product
Inventor: MAIKERU FURANSHISU HENRII
IPC: C22C19/05
Filed: 1989-09-26
Abstract: PURPOSE: To improve the resistance to the occurrence of cracks and the resistivity to fatigue-crack propagation by only slightly changing the components of an IN-100 type superalloy, thereby forming a specific compsn.  
     CONSTITUTION: This alloy consists of, by weight%, 12 to 18 Co, 7 to 13 Cr, 2 to 4 Mo, 0 to 1.0 W, 4.0 to 6.0 Al, 1.25 to 2.5 Ti, 3.7 to 5.7 Ta, 1.7 to 3.0 Nb, 0 to 0.75 Hf, 0 to 0.1 Zr, 0.0 to 2.0 V, 0.0 to 0.2 C, 0.0 to 0.10 B, 0 to 1 Re, 0 to 0.1 Y and the balance Ni. The alloy is cooled at a rate of about ≤600°F/min used in industrial production of such alloy, by which articles having the excellent fatigue-crack resistance and high ultimate tensile strength are obtd. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S60143678-A (JP)
Title: Light emitting transistor
Inventor: SHINOHARA KOUJI
IPC: H01L33/28
Filed: 1983-12-29
Abstract: PURPOSE:To obtain an element construction enabling light emission of two wave lengths or a laser oscillation by laminating light emitting devices into a construction of transistor. CONSTITUTION:In a light emitting transisror of n-p-n three-electrode construction, if the forward direction current flows between the electrodes 11, 12, the nnu light emissionis obtained and if the forward direction current also flows between the electrodes 13, 11, the nnu' light emission is obtained. By combining the crystal compositions of the p-n junction, different wave lengths can be obtained simultaneously and a light emitting transistor which emits two wave lengths with a construction of one semiconductor device is formed. If, for example, a current flows between the electrodes 11, 12 emitting the light of nu' and the voltage of a signal is applied between 11, 13 or 12, 13, such a construction of device can also modulate the intensity of light emission between 11, 12 and by coupling the light emission between 11, 12 and the light emission between 12, 13, makes multicoloring by subtractive color mixture possible.
Patent JP-S61126489-A (JP)
Title: Ultrasonic detecting device for body
Inventor: AZUMA NAOYA
IPC: G01S7/523
Filed: 1984-11-22
Abstract: PURPOSE:To shorten the necessary time of scanning and to increase the response speed of body detection by providing an ultrasonic receiver which receives an ultrasonic pulse signal between plural ultrasonic transmitter-receivers and adjacent transmitter-receivers, and scanning the operations of the transmitter- receivers. CONSTITUTION:When the 1st ultrasonic transmitter-receiver A sends an ultrasonic pulse signal, the transmitter-receiver A and the 1st ultrasonic receiver B' receive reflected pulses and their total detection area is the detection area S1 consisting of individual areas (a) and (b'). The total detection area of the 2nd ultrasonic transmitter-receiver C and the 2nd ultrasonic receiver D' is the detection area S2 consisting of individual detection areas (c) and (d'), and the individual detection area of the 3rd ultrasonic wave transmitter-receiver E is (e). Then, a scanning means scan the operations of the 1st - the 3rd ultrasonic transmitter-receivers A, C, and E successively and repeatedly to perform detection covering all object detection areas. Thus, the detection area is extended and the response speed is increased.